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3/12/24/48 Channel Hydrophone Cable Streamer

ST series hydrophone cable streamer is designed for seismic refraction surveys at longitudinal (P-) waves. The hydrophone modules utilize high sensitive piezoceramic sensors. The default number of modules on the hydrophone cable is 12 or 24, but it can vary from 1 to 48. The standard interval between hydrophone and the lead-in cable length at the end is 10m, 20m but can vary upon client’s requests.

  • Compatible with all main stream data acquistion system, seismograph and data logger, including but not limited to Geometrics Geode 24, Strata Visor, SUMMIT, PASI GEA 24, DSS Cube /Omnirecs Data Cube 3 and etc.
  • Channel Number:1-channel, 3-channel, 12-channel, 24-channel, 48-channel or customized modules upon client’s requests.
  • Hydrophone 4Hz, Hydrophone 5Hz, Hydrophone 10Hz or Min Hydrophone is optional.
  • Hydrophone Interval: 1m, 3m, 5m, 10m or customized hydrophone interval upon client’s requests.
  • Lead-in Cable length: 3m, 5m, 10m, 15m,20m,100m or customized length upon client’s requests.
  • Cable Capacity: 6.5mm – 12.0mm OD.
  • Cable Connector: 10-pin connector, 26-pin connector, 27-pin connector, 32-pin connector, 50-pin connector, 55-pin connector or 61-pin connector is optional.

Click here and download wiring sketch for a typical “24 channel hydrophone cable streamer” or contact us to get special discounts.


For any inquiries, please contact with our Marketing Team at [email protected] or Supporting Team at [email protected].

Type YS-25-4Hz YS-25-5Hz
Sensitivity (μV/μbar ) 11±1.5dB 11±1.5dB
Natural Frequency(Hz) 4±10% 5±10%
DC Resistance(Ω) 155±10% 155±10%
Polarity SEG SEG
Working Depth(m) 1.0 – 75.0 1.0 – 75.0
Warranty Period 1-year (Exclusive of high voltage, lightening or physical abuse.)




Descriptions YS-25-11A




YS-35 YS-44-14A


Natural Frequency 10 Hz (±10%) 10 Hz (±10%) 10 Hz (±10%) 10 Hz (±10%)
DC Resistance(DCR) 160 ohms (±10%) 160 ohms (±10%) 160 ohms (±10%) 50ohms (±10%)
Damping 0.7(±10%) 0.7±10% 0.7±10% 0.7±10%
Voltage Sensitivity 11 V/bar±1.5dB 13.25 V/bar±1.5dB 14V/bar±1.5dB 14V/bar±1.5dB
Testing Temperature 25ºC 25ºC 20℃
Maximum Working Depth 76m 100m 100m
Operation Temperature 0 – 35°C 0 – 35°C 0 – 35°C
Dimensions Length 158mm (6.22in) with case 158mm (6.22in) with case 158mm (6.22in) with case
Diameter 60mm (2.36in) with case 60mm (2.36in) with case 60mm (2.36in) with case
Unit Weight 0.53Kgs 0.53Kgs 0.53Kgs
Warranty Period 1-year (Exclusive of high voltage, lightening or physical abuse.)

* Other types of hydrophones are also available:Hydrophone 4Hz, Hydrophone 5Hz, Hydrophone 10Hz, Dual Sensor, Min Hydrophones and 3 /12/24/48 Submarine Hydrophone Cable Streamers.

* Specifications are subject to change without prior notice.

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